INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b308c336d2e1975ff639aba217bee42547bc4af3f28dec7a7428a0f04a62e9f', 
    'ZWBVgzTN3ExYT1A/pntTidWTqDPoNcZBBO25Cyupkqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)